I work at mcdonalds and we have the ABS at the drive-thru. It's a really nice machine but it would be 10x better if it worked properly. On a normal day, it works just fine. The grabber pad goes up to pull the cup, pulls the cup down onto the conveyor, and then makes the drink. But on the busy day, that's when we run into problems. While putting ice in another cup that's already on the conveyer, the grabber pad will go up to pull the next cup, grab onto the cup, and then let go, never pulling anything but air onto the conveyer, as if the cup is too heavy for it to pull down. (Which it's not.) It seems like an internal problem with our particular machine, and once again, it only occurs while it's putting ice into another drink. This causes so many problems because no cup means that the ice and drink go down the drain, and when we're busy and the machine is left un-attended and this occurs, it causes us to manually remake the drink which causes it to get caught behind all of the other customers drinks who aren't even at the first window yet. I don't want to park a car just because of a drink! And not only is it wasting when the ice a beverage go down the drain, but it means no one can leave the machine un-attended, which in my opinion destroys the whole purpose of the machine. It's supposed to make the drinks while I go make the Oreo mcflurry or the chocolate shake, or the iced mocha. It's annoying. Does anyone know of a fix for this?